Note
•There may be an error of ±3% in the above values.
•Values with a minus (–) sign indicate the distance of the lens center below the bottom of the
image.
Picture size and projection distance chart
1
Upper lens shift
position
(Desktop setup)
Lower lens shift
position
(High mount setup)
Rightmost lens shift
position
Leftmost lens shift
position
Lens center
Lens center
H1
H2
Screen
Screen
W
Side View Top View
Lens center
L
Lens center
Center of
screen
NORMAL Mode (4:3)The formula for picture
size and projection
distance
χ: Picture size (diag.) (in)
[m/cm]
L1 (m) = 0.06096
χ
L2 (m) = 0.09144
χ
H1 (cm) = –0.762
χ
W (cm) = ±0.3048
χ
[Feet/inches]
L1 (ft) = 0.06096
χ
/ 0.3048
L2 (ft) = 0.09144
χ
/ 0.3048
H (in) = –0.762
χ
/ 2.54
W (in) = ±0.3048
χ
/ 2.54
The formula for picture
size and projection
distance
χ: Picture size (diag.) (in)
[m/cm]
L1 (m) = 0.06641
χ
L2 (m) = 0.09962
χ
H1 (cm) = –0.62263
χ
H2 (cm) = 0.20754
χ
W (cm) = ±0.33207
χ
[Feet/inches]
L1 (ft) = 0.06641
χ
/ 0.3048
L2 (ft) = 0.09962
χ
/ 0.3048
H1 (in) = –0.62263
χ
/ 2.54
H2 (in) = 0.20754
χ
/ 2.54
W (in) = ±0.33207
χ
/ 2.54
STRETCH Mode (16:9)Picture (Screen) size Projection distance [L]
Diag. [χ] Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2]
225" (572 cm) 498 cm (196") 280 cm (110") 14.9 m (49' 0") 22.4 m (73' 6")
–140.1 cm (–55
5
/
32
") 46.7 cm (18
25
/
64
") ±74.7 cm (29
27
/
64
")
200" (508 cm) 443 cm (174") 249 cm (98") 13.3 m (43' 7") 19.9 m (65' 4")
–124.5 cm (–49
1
/
32
") 41.5 cm (16
11
/
32
") ±66.4 cm (26
9
/
64
")
150" (381 cm) 332 cm (131") 187 cm (74") 10.0 m (32' 8") 14.9 m (49' 0")
–93.4 cm (–36
49
/
64
") 31.1 cm (12
1
/
4
") ±49.8 cm (19
39
/
64
")
133" (338 cm) 294 cm (116") 166 cm (65") 8.8 m (29' 0") 13.2 m (43' 6")
–82.8 cm (–32
39
/
64
") 27.6 cm (10
7
/
8
") ±44.2 cm (17
25
/
64
")
106" (269 cm) 235 cm (92") 132 cm (52") 7.0 m (23' 1") 10.6 m (34' 8")
–66.0 cm (–25
63
/
64
") 22.0 cm (8
21
/
32
") ±35.2 cm (13
55
/
64
")
100" (254 cm) 221 cm (87") 125 cm (49") 6.6 m (21' 9") 10.0 m (32' 8")
–62.3 cm (–24
33
/
64
") 20.8 cm (8
11
/
64
") ±33.2 cm (13
5
/
64
")
92" (234 cm) 204 cm (80") 115 cm (45") 6.1 m (20' 1") 9.2 m (30' 1")
–57.3 cm (–22
35
/
64
") 19.1 cm (7
33
/
64
") ±30.6 cm (12
1
/
32
")
84" (213 cm) 186 cm (73") 105 cm (41") 5.6 m (18' 4") 8.4 m (27' 5")
–52.3 cm (–20
19
/
32
") 17.4 cm (6
55
/
64
") ±27.9 cm (10
63
/
64
")
72" (183 cm) 159 cm (63") 90 cm (35") 4.8 m (15' 8") 7.2 m (23' 6")
–44.8 cm (–17
21
/
32
") 14.9 cm (5
57
/
64
") ±23.9 cm (9
13
/
32
")
60" (152 cm) 133 cm (52") 75 cm (29") 4.0 m (13' 1") 6.0 m (19' 7")
–37.4 cm (–14
45
/
64
") 12.5 cm (4
29
/
32
") ±19.9 cm (7
27
/
32
")
Distance from the lens center to
the bottom of the image [H] Distance from the lens
center to the center of
the image [W]
Picture (Screen) size Projection distance [L]
Diag. [χ] Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2]
250" (635 cm) 508 cm (200") 381 cm (150") 15.2 m (50' 0") 22.9 m (75' 0")
–190.5 cm (–75") 0 cm (0") ±76.2 cm (30")
200" (508 cm) 406 cm (160") 305 cm (120") 12.2 m (40' 0") 18.3 m (60' 0")
–152.4 cm (–60") 0 cm (0") ±61.0 cm (24")
150" (381 cm) 305 cm (120") 229 cm (90") 9.1 m(30' 0") 13.7 m (45' 0")
–114.3 cm (–45") 0 cm (0") ±45.7 cm (18")
100" (254 cm) 203 cm (80") 152 cm (60") 6.1 m (20' 0") 9.1 m (30' 0")
–76.2 cm (–30") 0 cm (0") ±30.5 cm (12")
84" (213 cm) 171 cm (67") 128 cm (50") 5.1 m (16'10") 7.7 m (25' 2")
–64.0 cm (–25
13
/
64
") 0 cm (0") ±25.6 cm (10
5
/
64
")
80" (203 cm) 163 cm (64") 122 cm (48") 4.9 m (16' 0") 7.3 m (24' 0")
–61.0 cm (–24") 0 cm (0") ±24.4 cm (9
19
/
32
")
72" (183 cm) 146 cm (58") 110 cm (43") 4.4 m (14' 5") 6.6 m (21' 7")
–54.9 cm (–21
19
/
32
") 0 cm (0") ±21.9 cm (8
41
/
64
")
70" (178 cm) 142 cm (56") 107 cm (42") 4.3 m (14' 0") 6.4 m (21' 0")
–53.3 cm (–21") 0 cm (0") ±21.3 cm (8
13
/
32
")
60" (152 cm) 122 cm (48") 91 cm (36") 3.7 m(12' 0") 5.5 m (18' 0")
–45.7 cm (–18") 0 cm (0") ±18.3 cm (7
13
/
64
")
Distance from the lens center to
the bottom of the image [H] Distance from the lens
center to the center of
the image [W]